Grennes, T. (1984). International economics. Prentice-Hall.
Cita Chicago (17th ed.)Grennes, Thomas. International Economics. .Englewood Cliffs, N.J: Prentice-Hall, 1984.
Cita MLA (9th ed.)Grennes, Thomas. International Economics. Prentice-Hall, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.